/*******************************************************************************
 * Copyright 2014 United States Government as represented by the
 * Administrator of the National Aeronautics and Space Administration.
 * All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package gov.nasa.ensemble.common.ui.editor;

import org.apache.log4j.Logger;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;

public class SelectionUtils {

	public static void logSelection(Logger trace, String title, ISelection selection) {
		trace.debug(title);
		if (selection instanceof IStructuredSelection) {
			for (Object o : ((IStructuredSelection)selection).toArray()) {
				trace.debug("\t"+o);
			}
		} else if (selection == null) {
			trace.debug("\tSelection set to null"); 
		} else {
			trace.debug("\tSelection type unrecognized: "+selection.getClass().getName());
		}
	}
	
}
